Hard drive A solid state module (SSM) or a crypto hard-disk drive (HDD) device is installed depending on the product model. CAUTION: ESD sensitive component. Before proceeding, remove the following components: ● Formatter cover, formatter cage, and formatter PCA. See Formatter cover and formatter cage on page 71 . Remove the SSM 1. Open the formatter cage door, and then disconnect two connectors (callout 1). Figure 2-15 Remove the SSM (1 of 3) 1 74 Chapter 2 Removal and replacement ENWW